Apple has long been filtering/censoring email messages sent through their service, originally .Mac, then MobileMe, and now iCloud. Charitably, this could be viewed as just another layer of anti-spam, however the lack of transparency remains concerning. This issue was brought back into the spotlight when a Steven G., a developer of screenplay writing software, received a complaint from a customer who was having trouble delivering a script. Robert X. Cringely of Infoworld quotes the developer: